General description The Car Central Console Silver AC Volume Knob Button Switch Cover Trim is designed specifically for C7 models from 2014 to 2019. Made from 100% new high-quality aluminum alloy, this knob cover enhances the interior design of your car, adding a touch of elegance and uniqueness. Technical specifications Material: Aluminum alloy Color: Silver Package Contents: 4 x AC Volume Knob Button Covers Measurement allowed error: +/- 1-3 cm Compatibility and accessories Compatible with C7 models from 2014 to 2019 Installation Easy to install with double-sided adhesive tape on the back Clean the surface before application Heat the double-sided tape with a hair dryer for better adhesion Installation time: approximately 1 minute Other information Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the actual product.